Sorry, I left out a paren.
Try this:
<c:out value="${fn:length(my_collection)}"/>
Yes, you have to import the following:
<%@ taglib uri="http://jakarta.apache.org/taglibs/fmt"; prefix="fmt" %>
BTW, functions are part of JSTL1.1.
/robert
-----Original Message-----
From: draegoon Z [mailto:[EMAIL PROTECTED]
Sent: Friday, April 29, 2005 2:22 PM
To: [email protected]
Subject: Re: [OT] JSTL + Collection size
I tried it, said the syntax is wrong.
I didn't see anything about "fn" in the JSTL spec.
Where can I find documentation on this?
Do I need to import a library?
For now, I am just using a c:for loop to count the collection, but
this can't be the cleanest way.
>From: Robert Taylor <[EMAIL PROTECTED]>
>Reply-To: "Struts Users Mailing List" <[email protected]>
>To: Struts Users Mailing List <[email protected]>
>Subject: Re: [OT] JSTL + Collection size
>Date: Fri, 29 Apr 2005 07:30:49 -0400
>
>Size: <c:out value="${fn:length(my_collection}"/>
>
>draegoon Z wrote:
>>Just trying to find the ${my_collection.size} or ${my_collection.length}!
>>
>>Why is it not that simple?
>>
>>
>>
>>---------------------------------------------------------------------
>>To unsubscribe, e-mail: [EMAIL PROTECTED]
>>For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
>>
>
>
>---------------------------------------------------------------------
>To unsubscribe, e-mail: [EMAIL PROTECTED]
>For additional commands, e-mail: [EMAIL PROTECTED]
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
